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US 6,647,734 B2Granted
Air circulation system of refrigerator
AssigneeLG Electronics Inc.
InventorsSeong Ho Cho, In Seop Lee
Life of this patent
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Abstract
The present invention relates to an air circulation system of a refrigerator in a side-by-side refrigerator. The air circulation system ejects a cold air into a refrigerator compartment asymmetrically from right and left side walls to form a vortex thereby enhancing the ability of uniform cooling.
Claims3
An air circulation system of a refrigerator comprising:
- a blower fan provided in a blowing chamber in an upper rear section of a freezer compartment;
- front air ejecting ports provided in a front section of a partition between the freezer compartment and a refrigerator compartment and communicating to the blowing chamber;
- rear air ejecting ports provided in a rear section of the refrigerator compartment in the diagonal direction from said front air ejecting port;
- an air suction port provided in a lower section of the refrigerator compartment and communicating to the freezer compartment;
- and
- means for forming a cold air curtain capable of preventing outflow of a cold air when a refrigerator door is opened.
3 more elements
Dependencies are inferred from the claim text.